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A209375 as a simple table

n a(n)
1 4
2 17
3 64
4 512
5 2176
6 52784
7 242176
8 22205984
9 103942144
10 39954751040
11 183158185984
12 304199179800704
13 1345426301157376
14 9591893861120254208
15 41024530124682428416
16 1232880451618561434845696

[4,17,64,512,2176,52784,242176,22205984,103942144,
 39954751040,183158185984,304199179800704,
 1345426301157376,9591893861120254208,
 41024530124682428416,1232880451618561434845696]

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Last modified May 1 23:54 EDT 2024. Contains 372178 sequences. (Running on oeis4.)